yz muffler on wr WOW!!!

8 replies to this topic
  • elm327

Posted January 25, 2006 - 09:33 PM


got a new yz take off muffler from a friend , and put it on the wr , wow what a difference!!!! a tad loud but very noticable gain and weighs 7 lb, stock is 9 lb. had to use 170 main jet and turned air srew out a bit. i have another new stock yz muffler has abouut 1 hour on it, will take 100 bucks shipped for it. pm me or email at elm327@msn.com. my buddy races the yz450 and got 2 new bikes this season and has fmf as a sponser so no need for the stockers.

  • Matty05

Posted January 25, 2006 - 09:39 PM


Throw one of his FMF pipes on your bike and you will be even more amazed!

Are they '05 or '06 mufflers?


Posted January 26, 2006 - 12:19 PM


Pm'd you

  • jrcgaf364

Posted January 26, 2006 - 12:22 PM


i also have a stock pipe for a yz400f if ne body wants it i have no use for it make me an offer.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed

Posted January 26, 2006 - 12:38 PM


Does anyone know if the 2006 YZ muffler will fit the 2005 WR?

  • gobigblue

Posted January 26, 2006 - 01:28 PM


I have a stock header/pipe from an 02 WR426 if anyone wants it. just PM me with an offer.

  • bdmmotard

Posted January 27, 2006 - 01:43 PM


i have a 04 titanium stock yz muffler on my 98wr400. i absolutely love it. waaaay lighter than the fmf i had on there and better lowend too. phenomenal and cheap cheap cheap.

  • spy

Posted January 28, 2006 - 06:31 AM


Ok wait...the 04 can fit on the 98? Any mods needed?

  • dkwok

Posted March 28, 2006 - 03:26 AM


if the 04 stock is for the wr450,
i dont tink it'll be good,
a fren got it but have trouble jetting it,


Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.